Shatalov, N.N. “Tectonics of the Kruta Balka Ore Knot of the Near-Azovian Area”. Reports of the National Academy of Sciences of Ukraine, no. 4 (July 1, 2024): 55–62. Accessed July 14, 2025. https://nasu-periodicals.org.ua/index.php/dp/article/view/5403.